Best Oximeters of 2025

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Oximeters are compact medical devices used to measure the level of oxygen saturation in a person's blood. They work by emitting light through a person's skin and measuring the amount of light that is absorbed by the blood vessels. This non-invasive method is commonly used to monitor the oxygen levels of patients with respiratory problems, such as COPD and asthma, as well as those recovering from surgery or experiencing shortness of breath. Oximeters are available in a variety of styles, from fingertip models to handheld devices, and are recommended by healthcare professionals for their accuracy and ease of use.
At a Glance: Our Top Picks
Top 10 Oximeters
Braun Pulse Oximeter 1 for Health Monitoring
The Braun Pulse Oximeter 1 is a clinically validated device designed to accurately measure your blood oxygen levels and pulse, ensuring you can effectively monitor your respiratory health. Ideal for adults over 18, it is particularly beneficial for those suffering from conditions such as COPD, pneumonia, or sleep apnea. The user-friendly finger clip design allows for easy operation with just one button, providing reliable results in seconds. Additionally, the OLED back-lit display rotates to six different angles, making it convenient to see your results from any position.
OxiPro OX2 Pulse Oximeter with Alarm
The OxiPro OX2 Oximeter provides accurate blood oxygen readings (SpO2) within just 10 seconds, allowing you to monitor your oxygen levels conveniently. It displays measurements with a resolution of 1%, ensuring precise results. Should your blood oxygen levels drop below 93%, an alarm alerts you to seek medical assistance, enhancing your safety. Additionally, it accurately measures your heart rate, presenting results with a resolution of 1 bpm, which is beneficial for tracking your overall health. These features make the OxiPro OX2 Oximeter a reliable choice for personal health monitoring.
Kinetik Wellbeing Finger Pulse Oximeter for Adults & Kids
The Kinetik Wellbeing Oximeter is designed to provide accurate readings of your blood oxygen levels and pulse rate. You can rely on this device, used by the NHS, for trustworthy health insights. Its user-friendly design ensures a pain-free experience for both adults and children, making it easy to monitor your oxygen saturation. With over 30 hours of continuous monitoring, you can enjoy peace of mind, knowing that it will keep track of your health metrics for an extended period.
Salter PX-100-EU Fingertip Pulse Oximeter
The Salter OxyWatch is a convenient fingertip pulse oximeter that measures your Oxygen Saturation (SpO2), Pulse Rate (PR), and Perfusion Index (PI) effortlessly. Simply attach the device to the end of your finger and press a button to receive accurate readings. Its lightweight and compact design make it easy to carry, allowing you to monitor your health anywhere. Additionally, the automatic power-off feature helps to extend battery life, ensuring you always have it ready when you need it.
Berrcom High Accuracy Pulse Oximeter
The Berrcom Oximeter provides outstanding performance by accurately measuring blood oxygen levels with a +/- 2% accuracy rate. You will appreciate the quick results, delivered in just 8 seconds, thanks to advanced algorithms and a sophisticated chip. The large LED display ensures you can easily read the measurements from various angles, enhancing convenience. Additionally, the one-button operation simplifies usage, making it accessible for everyone, whether you're at home or on the go.
AILE Pulse Oximeter with Large Red Screen
The AILE Pulse Oximeter offers an accurate and fast way to monitor your oxygen levels and heart rate. With its advanced MCU chip and high-performance sensor, you can trust that measurements are precise, within just 2%. The device operates swiftly, providing results in under 8 seconds for quick checks. Its upgraded LED display features large, bright red fonts, making it easy to read your levels in any lighting. Plus, with its one-button operation, you can effortlessly take measurements without the fuss.
Anapulse Finger Pulse Oximeter with Display
The Anapulse Oximeter offers accurate SpO2 measurement, ensuring you can monitor your oxygen levels effectively. With a clear display showing both SpO2 and pulse rate, you can easily track your health status at a glance. The bargraph display adds visual clarity to your readings, making it simple to interpret the data. Additionally, the device features an auto power-off function, which helps conserve battery life, giving you approximately 30 hours of continuous use. This makes it a convenient tool for regular monitoring of your heart rate and oxygen saturation.
Beurer PO40 Pulse Oximeter for Health Monitoring
The Beurer PO40 Oximeter allows you to effortlessly monitor your arterial oxygen saturation, heart rate, and perfusion index from the comfort of your home. With clinically validated accuracy, it is particularly beneficial for those with heart failure, COPD, or bronchial asthma. The easy-to-read colour display offers multiple views and adjustable brightness, making it simple to check your health at any time. As a portable device, it is battery-operated and includes a low battery indicator, alongside a convenient belt strap and pouch for on-the-go use.
ViATOM Bluetooth Pulse Oximeter with Storage
The ViATOM Pulse Oximeter offers built-in offline storage, enabling you to keep up to 12 sets of SpO2 and heart rate data without needing a Bluetooth connection. This means you can easily monitor your health over time. With its FREE app, you can synchronise your data for convenient recording and analysis anytime, anywhere. The device also features a beeping notification system that alerts you if your oxygen level or pulse rate exceeds preset thresholds, ensuring you stay informed about your health. Furthermore, it provides accurate measurements in just five seconds, with clear readings displayed on an OLED screen.
Wellue Pulse Oximeter for All Ages
The Wellue Oximeter is an accurate and reliable device that uses advanced technology to measure oxygen levels in your blood. With its light flashing alarm, you'll be alerted if your pulse rate or oxygen value exceeds safe limits, ensuring you can take action promptly. It's incredibly easy to use—just insert your finger and wait for the quick measurement result, which is displayed on a large, easy-to-read LED screen. This means you can monitor your health conveniently, whether at home or on the go.
Frequently Asked Questions (FAQs)
1. What oxygen level is normal?
A normal level of oxygen is usually 95% or higher. Some people with chronic lung disease or sleep apnea can have normal levels around 90%. The “SpO2” reading on a pulse oximeter shows the percentage of oxygen in someone's blood. If your home SpO2 reading is lower than 95%, call your health care provider.
2. What should the 2 readings on a pulse oximeter?
The SpO2 reading should always be considered an estimate of oxygen saturation. For example, if an FDA-cleared pulse oximeter reads 90%, then the true oxygen saturation in the blood is generally between 86-94%. Pulse oximeter accuracy is highest at saturations of 90-100%, intermediate at 80-90%, and lowest below 80%.
3. How accurate are oximeters?
Prescription oximeters typically have an accuracy rate within 4% above or below the reading. In other words, if your oxygen level is 92%, it could actually be as low as 88% or as high as 96%.
During our oximeter research, we found 195 oximeter products and shortlisted 10 quality products. We collected and analyzed 338,621 customer reviews through our big data system to write the oximeters list. We found that most customers choose oximeters with an average price of £17.59.
The oximeters are available for purchase. We have researched hundreds of brands and picked the top brands of oximeters, including Braun, OxiPro, Kinetik Wellbeing, Salter, Berrcom.

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."